%0 Journal Article %A Bhattacharjee, D. %T On some rings of arithmetical functions. %J Georgian Mathematical Journal %D 1999 %P 299-306 %V 6 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/GMJ_1999__6_4_48689/ %G en %F GMJ_1999__6_4_48689